body{background:#f7f9fb}header{background:white;border-bottom:1px solid #dfe6ee}.nav{padding:22px 28px}.nav img{width:200px}main{max-width:1250px;padding-top:28px}.intro{padding:30px 34px;background:white;border-left:4px solid #087c8e}.intro h1{font-size:36px;letter-spacing:-1px}.intro .eyebrow{margin-top:22px}.intro>p{max-width:850px}.intro .hint{margin-bottom:0}.catalog-expansion{margin:16px 0;padding:12px 18px;background:transparent;border:1px solid #dce5eb;color:#687b8d;font-size:12px}.catalog-expansion summary{cursor:pointer}.category-overview{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:26px}.area-tile{padding:0;text-align:left;display:flex;flex-direction:column;overflow:hidden;border:1px solid #dce5eb;border-radius:10px;background:white}.area-tile img{width:100%;height:135px;object-fit:cover}.area-tile>span{padding:17px}.area-tile strong{display:block;font-size:15px}.area-tile small{display:block;font-size:10px;line-height:1.7;margin-top:6px;color:#6d7c8d}.area-tile[aria-pressed=true]{border:2px solid #087c8e}.area-note{font-size:10px;color:#728397;margin:8px 0 28px}.catalog-layout{display:grid;grid-template-columns:235px minmax(0,1fr);gap:26px;align-items:start}.tools{margin:0;background:white;padding:20px;position:sticky;top:20px}.tools h2{font-size:15px;margin-bottom:20px}.tools label{font-size:11px;margin-top:20px}.tools input,.tools select{font-size:12px;padding:11px}.tools select{width:100%}.filters{display:grid;gap:5px;margin-top:18px}.filters button{border:0;border-radius:5px;text-align:left;padding:12px;font-size:11px;background:#f4f7f9}.filters button.active{background:#e9f3f5;color:#086b7d}.optional-tools{font-size:10px}#estado{font-size:11px}.results-heading h2{font-size:23px}.results-heading p{font-size:12px;color:#748294;margin:7px 0}.category{margin-top:28px}.category h2{font-size:19px}.category-desc{font-size:11px}.grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.product{box-shadow:none}.product-image{height:190px}.product-content{padding:20px}.product-content h3{font-size:17px}.product-content p{font-size:12px;line-height:1.8}.details-product{background:#16314e;color:white;border:0}.explore-variants{border:0;background:transparent;font-size:11px!important;color:#087c8e;text-align:left;padding:5px 0!important;min-height:30px!important}.origin-badge{font-size:9px}.contact{background:white;border:1px solid #dfe7ed;margin-top:35px}.contact h2{font-size:21px}.contact .quote{background:transparent;border:1px solid #a9bbc9;color:#16314e}.text-product .product-content{min-height:280px}#show-more{margin:26px auto 0;display:block;padding:13px 25px}dialog#detail-dialog{width:min(1050px,95vw);padding:30px}.detail-layout{grid-template-columns:.85fr 1.2fr;gap:35px}.detail-layout>div:first-child{background:#f5f8fa;border-radius:10px;padding:20px;align-self:start}.detail-layout img{height:320px}.detail-layout h2{font-size:26px;line-height:1.4}.detail-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:18px 0}.detail-metrics>div{background:#f1f5f8;padding:12px;border-radius:6px}.detail-metrics span{display:block;font-size:10px;color:#718195}.detail-metrics strong{font-size:12px;display:block;margin-top:7px}.sheet-tabs{display:flex;gap:15px;border-bottom:1px solid #dde5eb}.sheet-tabs button{border:0;border-bottom:3px solid transparent;background:white;border-radius:0;padding:12px 0;font-size:11px;color:#718195}.sheet-tabs button[aria-selected=true]{border-color:#087c8e;color:#16314e;font-weight:bold}#detail-table{width:100%;border-collapse:collapse;font-size:11px}#detail-table caption{text-align:left;font-size:10px;color:#728195;margin:14px 0}#detail-table th,#detail-table td{padding:11px 10px;border-bottom:1px solid #e5ebf0;text-align:left;overflow-wrap:anywhere}#detail-table th{width:38%;font-weight:normal;color:#6d7e8d}#detail-table tr:nth-child(odd){background:#f5f8fa}.variant-link{display:block;width:100%;text-align:left;margin:8px 0;border:1px solid #dae4eb;padding:13px;border-radius:6px}.variant-link strong{display:block;font-size:12px}.variant-link small{display:block;font-size:10px;color:#718195;margin-top:5px}.manufacturer-example{font-size:11px;background:#eef5f7;padding:14px;margin:18px 0;border-radius:6px}.manufacturer-example summary{cursor:pointer}.manufacturer-example p{font-size:11px}.manufacturer-example a{font-size:11px;color:#087c8e}@media(max-width:900px){.catalog-layout{grid-template-columns:1fr}.tools{position:static}.filters{display:flex;flex-wrap:wrap}.category-overview{grid-template-columns:repeat(2,1fr)}.tools select{max-width:100%}}@media(max-width:540px){.intro{padding:24px}.intro h1{font-size:28px}.area-tile img{height:110px}.area-tile>span{padding:12px}.area-tile strong{font-size:13px}.grid{grid-template-columns:1fr}.detail-layout{grid-template-columns:1fr}.detail-layout img{height:200px}.detail-layout h2{font-size:22px}dialog#detail-dialog{padding:20px}.detail-metrics{grid-template-columns:repeat(3,minmax(0,1fr))}.sheet-tabs{gap:12px}}
/* Pestañas de ficha con selección y superficie de pulsación visibles. */
.sheet-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;padding:6px;background:#edf2f6;border:1px solid #d1dce6;border-radius:10px;margin:22px 0 18px}
.sheet-tabs button{min-height:46px;padding:12px 8px;border:1px solid transparent;border-radius:7px;background:transparent;color:#344e69;font-size:13px;font-weight:600;line-height:1.4;text-align:center}
.sheet-tabs button:hover{background:#dce8ee;color:#142c4d}
.sheet-tabs button[aria-selected="true"]{background:#16314e;color:#fff;border-color:#16314e;box-shadow:0 2px 6px #16314e24}
.sheet-tabs button:focus-visible{outline:3px solid #087c8e;outline-offset:3px}
@media(max-width:540px){.sheet-tabs{gap:4px;padding:5px}.sheet-tabs button{font-size:12px;padding:12px 4px}}